Date: Wed, 13 Jul 2005 15:56:30 +0000 (UTC) From: Garance A Drosehn <gad@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/usr.bin/env envopts.c Message-ID: <200507131556.j6DFuVuJ074226@repoman.freebsd.org>
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gad 2005-07-13 15:56:30 UTC
FreeBSD src repository
Modified files:
usr.bin/env envopts.c
Log:
Fix two minor parsing bugs in -S processing:
1) An unquoted space is always a separator, even when not "in_arg".
2) When a new destination buffer must be allocated during variable
substitution, only copy data from the active buffer to the new
one when we *are* "in_arg".
These were noticed when testing variable-substitution of variables
which have null values, and are not inside quoted strings...
MFC plans: after a few days, and re@ approval...
Revision Changes Path
1.3 +23 -14 src/usr.bin/env/envopts.c
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